Home / 2,553,035,583.17-3,824,190,401.69-1,619,878,099.58

Finding the Fourth Proportional to 2,553,035,583.17, 3,824,190,401.69 and 1,619,878,099.58

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Solution

The fourth proportional to 2,553,035,583.17, 3,824,190,401.69 and 1,619,878,099.58 is: 2,426,414,391.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,553,035,583.17 : 3,824,190,401.69 = 1,619,878,099.58 : x
  2. Step 2: Convert to fraction form
    2,553,035,583.17/3,824,190,401.69 = 1,619,878,099.58/x
  3. Step 3: Cross multiply
    2,553,035,583.17x = 3,824,190,401.69 × 1,619,878,099.58
  4. Step 4: Simplify right side
    2,553,035,583.17x = 6,194,722,280,321,674,240
  5. Step 5: Solve for x
    x = 6,194,722,280,321,674,240/2,553,035,583.17
  6. Step 6: Final answer
    x = 2,426,414,391.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.